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3
texts
Year
1
2009
1
1960
1
1922
Topics & Subjects
1
Telephone
1
adit 600
1
bell system
1
bell telephone laboratories
1
carrier access corporation
1
channel bank
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Creator
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american telephone and telegraph company
1
bell telephone laboratories, incorporated
1
force10 networks, inc
Language
3
English
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Creator
New York Public Library
texts
eye 1,493
favorite 2
comment 0
NY3
Community Texts
by Bell Telephone Laboratories, Incorporated
texts
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The Electronic Switching System. Trial Installation, Morris, Illinois: General Description. Private Edition. Published April 1960 by Bell Telephone Laboratories, Incorporated in Whippany, New Jersey, USA. Copy #294. "The ESS can diagnose most of its own troubles and can identify the sources of trouble. But it still needs a maintenance staff well trained in the basic principles of the system. This book constitutes part of the educational material required for training such a staff; it is...
Topics: telephone, textbook, bell system, bell telephone laboratories
The ARCHIVE.ORG Manual Library
by Force10 Networks, Inc
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User manual for the Adit 600 T1 analogue channel bank.
Topics: adit 600, telephones, channel bank, carrier access corporation
Prelinger Library
by American Telephone and Telegraph Company; American Telephone and Telegraph Company. Information Dept
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Vols. for 1922- issued by the Information Dept., American Telephone and Telegraph Co.; by the American Telephone and Telegraph Co
Topic: Telephone